The actor and surf instructor dated briefly between 2021 and 2022.

“This is a warning to all girls,” Brady wrote in hersince-expired Instagram Story.

“If your partner is talking to you like this, make an exit plan.”

BERLIN, GERMANY - FEBRUARY 10: Jonah Hill arrives for the “Mid 90’s” premiere during the 69th Berlinale International Film Festival Berlin at Zoo Palast on February 10, 2019 in Berlin, Germany. (Photo by Brian Dowling/Getty Images); Mandatory Credit: Photo by MediaPunch/Shutterstock (12657457x) Jonah Hill and Sarah Brady ‘Don’t Look Up’ film premiere, New York, USA - 05 Dec 2021

Jonah Hill and Sarah Brady.Credit: Brian Dowling/Getty; MediaPunch/Shutterstock

“But it’s not my place to teach you.

I’ve made my boundaries clear,” the message from Hill reads.

Representatives for Hill did not immediately respond to EW’s request for comment.

Hill started dating Olivia Millar in 2022 and the pair welcomed their first child together last month.

And I’m sure there’s still much more healing from this abuse ahead of me."

“At the same time,” she said, “it doesn’t mean it’s OK”.